Patent Assignment
Reel/Frame 013958/0085
Assignment of Assignor's Interest
Recorded: 2003-04-14
Pages: 3
Assignors
KANE, MARK EDWARD
Executed: 2002-11-25
SHOCKLEY, JAMES FRANCIS
Executed: 2002-11-06
HICKENLOOPER, HARRISON THOMAS
Executed: 2002-11-06
Assignee
QUANTUM ENGINEERING, INC.
352 STOWE AVENUE, ORANGE PARK, FLORIDA, 32073
Covered Property
(1)
Positive Signal Comparator and Method
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 24, 2010
From: QUANTUM ENGINEERING, INC.
To: INVENSYS RAIL CORPORATION
Reel/Frame 024128/0423 →
Change of Name
Sep 16, 2013
From: INVENSYS RAIL CORPORATION
To: SIEMENS RAIL AUTOMATION CORPORATION
Reel/Frame 031217/0423 →
Merger
Apr 15, 2014
From: SIEMENS RAIL AUTOMATION CORPORATION; SIEMENS INDUSTRY, INC.
To: SIEMENS INDUSTRY, INC.
Reel/Frame 032689/0075 →
Assignment of Assignor's Interest
Feb 28, 2019
From: SIEMENS INDUSTRY, INC
To: SIEMENS MOBILITY, INC.
Reel/Frame 049841/0758 →